In a 2019 study exploring the effects of MDSCs on the EMT in tumor cells, MDSCs were extracted from tumor‐bearing mice, and the expression of TGF‐β1, vascular endothelial growth factor (VEGF), and IL‐10 was detected, which further suggested that these cytokines play crucial roles in inducing the EMT [130]. The gene discussed is TGFB1; the disease is neoplasm.